Product Description
CMT 690.106 Profile Knives for Insert Shaper System - 1-37/64" x 5/32" (40x4mm), 2-Pack are precision-ground alloyed steel shaper knives designed for use with CMT universal cutter heads in the Insert Shaper System. Sold as a matched pair, these 40x4mm profile knives deliver long-lasting performance in molding, profiling, and cabinet door making applications on hardwood, softwood, MDF, and chipboard. Whether you are running a spindle moulder, moulder, or profile and edging machine, these insert shaper knives provide consistent profile reproduction and smooth surface finishes across a wide range of woodworking tasks.
Key Features
- Alloyed Steel Construction - made of alloyed steel for durability and resistance to wear during high-volume shaping and molding operations, reducing downtime between replacements.
- 1-37/64" Cutting Height x 5/32" Maximum Thickness (40x4mm) - precise dimensional sizing ensures a consistent fit in compatible universal cutter heads and delivers repeatable profile accuracy cut after cut.
- Sold as a Matched Pair - two knives included per pack so both cutterhead slots are equipped simultaneously, maintaining balanced rotation and smooth cutting performance.
- Compatible with Universal Cutter Heads - designed for the CMT Insert Shaper System and compatible with a variety of universal cutter heads accepting 40mm knives, giving woodworkers flexibility across machines and setups.
- Long-Lasting Performance - engineered for extended service life so professionals and serious woodworkers spend more time producing finished work and less time changing tooling.
- Profile Number 106 - a specific molding profile for dedicated applications such as cabinet door making, edge profiling, and frame and panel work, giving you a defined, repeatable result every time.
Why This Product
- Designed for the Insert Shaper System - these knives slot directly into CMT universal cutter heads, making them the logical choice for woodworkers already running insert shaper setups who need a reliable, profile-specific replacement or addition.
- Alloyed Steel for Shop-Demanding Work - the alloyed steel material holds up through repeated passes on hardwood, softwood, MDF, and chipboard, making these knives a practical choice for production shops and cabinet makers who need consistent results under heavy use.
- Matched Pair Convenience - receiving two knives in a single pack means both cutter positions are filled at once, eliminating the need to source individual knives separately and ensuring balanced tooling from the first cut.
- Versatile Profile for Core Woodworking Joints - profile 106 supports molding, cabinet door making, edge profiling, and frame and panel work, covering several of the most common production woodworking applications with a single knife set.
Specifications
- Manufacturer Part Number: 690.106
- Brand: CMT Orange Tools
- Profile Number: 106
- Cutting Height: 1-37/64"
- Maximum Thickness: 5/32"
- Knife Size: 40x4mm
- Material: Alloyed Steel (SP)
- Quantity: 2 knives (1 pair)
- System Compatibility: CMT Insert Shaper System - universal cutter heads
Approved Applications
- Molding and Profiling
- Cabinet Door Making
- Edge Profiling
- Frame and Panel Work
Frequently Asked Questions
What machines are these profile knives compatible with?
These 40x4mm insert shaper knives are designed for use with universal cutter heads in the CMT Insert Shaper System. They are suitable for spindle moulders, moulders, and profile and edging machines that accept 40mm profile knives.
How many knives come in a pack?
Each pack includes 2 knives - a matched pair - so both slots of a cutter head can be fitted at the same time for balanced cutting performance.
What materials can these shaper knives cut?
These alloyed steel profile knives are suited for use on hardwood, softwood, MDF, and chipboard, making them versatile across a range of common woodworking and cabinet making materials.
What is the knife profile number and what applications does it support?
These are profile number 106 knives. This specific profile is designed for applications including molding and profiling, cabinet door making, edge profiling, and frame and panel work.
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